JPS6461457A - End ethynyl group-containing unsaturated imide compound and production thereof - Google Patents

End ethynyl group-containing unsaturated imide compound and production thereof

Info

Publication number
JPS6461457A
JPS6461457A JP62217859A JP21785987A JPS6461457A JP S6461457 A JPS6461457 A JP S6461457A JP 62217859 A JP62217859 A JP 62217859A JP 21785987 A JP21785987 A JP 21785987A JP S6461457 A JPS6461457 A JP S6461457A
Authority
JP
Japan
Prior art keywords
formula
group
containing unsaturated
compound
ethynyl group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP62217859A
Other languages
Japanese (ja)
Other versions
JPH0794507B2 (en
Inventor
Akio Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62217859A priority Critical patent/JPH0794507B2/en
Publication of JPS6461457A publication Critical patent/JPS6461457A/en
Publication of JPH0794507B2 publication Critical patent/JPH0794507B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Indole Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

NEW MATERIAL:An end ethynyl group-containing unsaturated imide compound shown by formula I [D is group shown by formula II (with the proviso that a case wherein A is a certain group is omitted; A is -(CH2)m- (m is 1-8) or group shown by formula IV]. USE:A raw material for a cured material having excellent molding and processing properties and heat resistance. The compound is reacted with a polyamine, especially diamine to give a heat-resistant material having excellent flexibility. PREPARATION:An aminoethynyl compound shown by the formula H2N-A-CH is reacted with an unsaturated dicarboxylic acid anhydride shown by formula V in a solvent such as N,N-dimethylformamide to form an amide acid bond. Then the amide acid bond of a compound shown by formula V is subjected to ring formation through dehydration by well-known method to give a com pound shown by formula I.
JP62217859A 1987-09-02 1987-09-02 Composition containing unsaturated imide compound having terminal ethynyl group Expired - Lifetime JPH0794507B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62217859A JPH0794507B2 (en) 1987-09-02 1987-09-02 Composition containing unsaturated imide compound having terminal ethynyl group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62217859A JPH0794507B2 (en) 1987-09-02 1987-09-02 Composition containing unsaturated imide compound having terminal ethynyl group

Publications (2)

Publication Number Publication Date
JPS6461457A true JPS6461457A (en) 1989-03-08
JPH0794507B2 JPH0794507B2 (en) 1995-10-11

Family

ID=16710882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62217859A Expired - Lifetime JPH0794507B2 (en) 1987-09-02 1987-09-02 Composition containing unsaturated imide compound having terminal ethynyl group

Country Status (1)

Country Link
JP (1) JPH0794507B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017209236A1 (en) * 2016-06-03 2017-12-07 Dic株式会社 Substituted or unsubstituted allyl group-containing maleimide compound, production method therefor, and composition and cured product using said compound
WO2021049255A1 (en) * 2019-09-09 2021-03-18 Jsr株式会社 Liquid crystal orientation agent, liquid crystal orientation film, and liquid crystal element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017209236A1 (en) * 2016-06-03 2017-12-07 Dic株式会社 Substituted or unsubstituted allyl group-containing maleimide compound, production method therefor, and composition and cured product using said compound
JPWO2017209236A1 (en) * 2016-06-03 2019-03-28 Dic株式会社 Substituted or unsubstituted allyl group-containing maleimide compound, production method thereof, and composition and cured product using the compound
WO2021049255A1 (en) * 2019-09-09 2021-03-18 Jsr株式会社 Liquid crystal orientation agent, liquid crystal orientation film, and liquid crystal element
JPWO2021049255A1 (en) * 2019-09-09 2021-03-18
CN114207085A (en) * 2019-09-09 2022-03-18 Jsr株式会社 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal element

Also Published As

Publication number Publication date
JPH0794507B2 (en) 1995-10-11

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